University of Arizona. State Bureau of Mines. Bulletin - Arizona Bureau of Mines. 1916-75. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/000527697. (Accessed December 19, 2018.)

APA citation style

University of Arizona. State Bureau of Mines, (1916-75) Bulletin - Arizona Bureau of Mines. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/000527697

MLA citation style

University of Arizona. State Bureau of Mines. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/000527697>.

Note: These citations are programmatically generated and may be incomplete.